Hi
I am trying to get the following config to work.
4 node cluster with
1 node providing a mysql service (only to nodes (bs1 and bs2) have the
hardare to do so)
2 nodes providing a custom service (the same service on each node (bi1
and bi2))
1 node fallback for both services
It is important, that on every node ony one service is running.
I created the following cluster configuration (RHEL4U1),
but the exclusice flag seems not to work.
I have created three priorisised restricted failoverdomains (one for
eache services).
I assigned each service to one failoverdomain (with run exclusively on),
but if I start the rgmanger. als services are running on one node.
I can move them by hand to the right nodes, but this is nor persistent.
Here my cluster.conf
I would be glad, if someone could help me.
Greetings
Hansjörg
<?xml version="1.0"?>
<cluster config_version="46" name="betty_call1">
<fence_daemon clean_start="1" post_fail_delay="0"
post_join_delay="3"/>
<clusternodes>
<clusternode name="bs1" votes="1">
</clusternode>
<clusternode name="bs2" votes="1">
</clusternode>
<clusternode name="bi1" votes="1">
</clusternode>
<clusternode name="bi2" votes="1">
</clusternode>
</clusternodes>
<cman/>
<rm>
<failoverdomains>
<failoverdomain name="mysql" ordered="1"
restricted="1">
<failoverdomainnode name="bs1"
priority="1"/>
<failoverdomainnode name="bs2"
priority="2"/>
</failoverdomain>
<failoverdomain name="betty-bi1" ordered="1"
restricted="1">
<failoverdomainnode name="bi1"
priority="1"/>
<failoverdomainnode name="bs1"
priority="4"/>
<failoverdomainnode name="bs2"
priority="3"/>
<failoverdomainnode name="bi2"
priority="2"/>
</failoverdomain>
<failoverdomain name="betty-bi2" ordered="1"
restricted="1">
<failoverdomainnode name="bi2"
priority="1"/>
<failoverdomainnode name="bs1"
priority="3"/>
<failoverdomainnode name="bs2"
priority="4"/>
<failoverdomainnode name="bi1"
priority="2"/>
</failoverdomain>
</failoverdomains>
<resources>
<ip address="172.20.27.3" monitor_link="1"/>
<fs device="/dev/drbd0" fstype="ext3"
mountpoint="/drbd" name="drbd"/>
<script file="/etc/init.d/mysqld" name="mysql"/>
<ip address="172.20.27.1" monitor_link="0"/>
<ip address="172.20.27.2" monitor_link="0"/>
<script file="/etc/init.d/foo" name="foo"/>
</resources>
<service autostart="1" exclusive="1" domain="mysql"
name="mysql-service">
<fs ref="drbd">
<script ref="mysql"/>
</fs>
<ip ref="172.20.27.1"/>
</service>
<service autostart="1" exclusive="1" domain="foo-bi1"
name="foo-bi1-service">
<ip ref="172.20.27.2">
<script ref="foo"/>
</ip>
</service>
<service autostart="1" exclusive="1" domain="foo-bi2"
name="foo-bi2-service">
<ip ref="172.20.27.3">
<script ref="foo"/>
</ip>
</service>
</rm>
</cluster>
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